Anybody seeking an exhaustive Britney Spears compilation has been waiting for a collection like 2013's The Essential Britney Spears. Where other Britney compilations ran no longer than a single CD, this is a double-disc set with over 30 tracks more than enough space for all of her hit American singles, although that does mean that there are some singles from non-U.S. territories that are missing in action. Usually, the earliest of these are the ones most notable the sugary "Born to Make You Happy" is the greatest omission, but "Don't Let Me Be the Last to Know," "I Love Rock N Roll," and "Anticipating" are all absent, along with latter-day dance and European singles "MMM Papi" and "Lace and Leather," European singles like "Someday (I Will Understand)" but only hardcore fans will notice what's absent, as all the hits are here

Glory is the ninth studio album recorded by Britney Spears. She began working on the album in 2014. Lacking a deadline for completion, Spears continued work into 2015 and 2016, which—according to Spears—provided her the opportunity to create one of her favorite albums in her catalog. Glory received generally positive reviews from music critics.

Glory is the upcoming ninth studio album by American singer Britney Spears. It will be released on August 26, 2016, by RCA Records. The album became available for pre-order on all music digital distribution platforms at midnight ET on August 3, 2016. Spears released the first single from the album, "Make Me…", on July 15, 2016. Alongside the pre-order, a new track was released, titled "Private Show", which was previously teased in the commercial for the fragrance of the same name. Since the announcement of the album, Spears has further teased the new music through the release of promotional singles "Clumsy" and "Do You Wanna Come Over?".